Results 181 to 190 of about 1,477,713 (327)

Using QCM‐D for Real‐Time Analysis of Cell Adhesion Dynamics at Biointerfaces

Advanced Materials Interfaces, EarlyView.
This study explores adhesion of human fibroblasts to functionalized biomaterial surfaces. Quartz crystal microbalance with dissipation (QCM‐D) is used to measure cell responses in real time. The QCM‐D signalis correlated with changes in cell morphology and focal adhesion kinase (FAK) activation. This data shows a positive correlation between the energy
Agnes Rogala, Hanna Tiainen, Daria Zaytseva‐Zotova   +2 more
wiley   +1 more source

Energy Transfer from the Liquid Crystal Bulk to the Surface Enables Dynamic Topographies via Anisotropic Plasticized Networks

Advanced Materials Interfaces, EarlyView.
Surface topographical deformation is enhanced in liquid crystal polymer/oligomer network coatings by integrating nonreactive liquid crystal 5CB as a plasticizer, which facilitates the creation of dynamic polymer‐based solid optical devices. Abstract Surfaces with dynamic topographies play a pivotal role in modern technology by providing adaptable ...
Yuxin You, Zihua Chen, Gayalaxsa Nagalingam, Dirk J. Broer, Dong Yuan, Satoshi Aya, Danqing Liu   +6 more
wiley   +1 more source

Leveraging Grain Boundary Effects for Nanostructured Electrode Layers in Symmetric Solid Oxide Fuel Cells

Advanced Materials Interfaces, EarlyView.
Nanocrystalline thin‐films of lanthanum chromite exhibit extraordinary properties of fast oxygen kinetics. These properties are due to the peculiar chemistry of grain boundaries and can be harnessed for fabricating symmetric electrochemical devices with self‐healing properties. Abstract While grain boundary engineering is attracting great interest as a
Federico Baiutti, Francesco Chiabrera, Marlene Anzengruber, Kosova Kreka, Juande Sirvent, Lluis Yedra, Fjorelo Buzi, Macej Oskar Liedke, Andrea Cavallaro, Albert Carmona Zuazo, Sonia Estradé, Maik Butterling, Eric Hirschmann, Andreas Wagner, Ainara Aguadero, Francisca Peiró, Albert Tarancon   +16 more
wiley   +1 more source

Atomic Layer Deposition of ZnO Coating on Biodegradable Fe‐Based Alloys

Advanced Materials Interfaces, EarlyView.
A biodegradable Fe69Mn30C1 alloy is coated with ZnO using atomic layer deposition at 100 °C. Coating thickness impacts surface roughness, wettability, and in vitro degradation while maintaining hydrophilicity. The ZnO coating exhibits significant antibacterial activity against Staphylococcus aureus, achieving an inhibitory rate of up to 99.2%, and can ...
Birgit Paul, Amin Bahrami, Veronika Hahn, Antje Quade, Amit Datye, Konrad Kosiba, Stefan Pilz, Phil Goldberg, Udo D. Schwarz, Frank Hempel, Julia Hufenbach, Kornelius Nielsch   +11 more
wiley   +1 more source

3D Printed Magnetic Origami Scaffolds for Guided Tissue Assembly

Advanced Materials Interfaces, EarlyView.
3D‐printed magnetic origami scaffolds enhance 3D coculture by directing cell proliferation pre‐folding, restricting expansion for controlled growth within the channel, and spatially and temporally promoting 3D multicellular dissemination post‐folding.
Brandon Daul, Ryan Martin, Phillip Glass, Reza Moonesi Rad, Richard Inho Joh, Fanben Meng, Daeha Joung   +6 more
wiley   +1 more source

Structure Identification of CO Monolayer on Ag(111) Using Atomic Force Microscopy

Advanced Materials Interfaces, EarlyView.
Physisorption systems of CO molecules on metal surfaces have long been studied. Nondestructive analysis of weakly adsorbed systems on surfaces still remains a challenging task. In this study, the structure of the CO monolayer is successfully determined by directly visualizing individual CO molecules using atomic force microscopy (AFM).
Mitsuo Kimura, Yuji Kunisada, Yoshiaki Sugimoto   +2 more
wiley   +1 more source

Ligand-Independent Spontaneous Activation of Purinergic P2Y₆ Receptor Under Cell Culture Soft Substrate. [PDF]

Cells
Nishimura A, Nishiyama K, Ito T, Mi X, Kato Y, Inoue A, Aoki J, Nishida M.   +7 more
europepmc   +1 more source

Self‐Organized Growth of Catalyst‐Free Single Crystal WnO3n‐2 (n = 25) Nanowire Bundles on Si (111) via Selective He+ Ion Irradiation

Advanced Materials Interfaces, EarlyView.
A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur, Matt Thompson, Matthew Arnold, Cormac Corr   +3 more
wiley   +1 more source

mTORC1 activity oscillates throughout the cell cycle, promoting mitotic entry and differentially influencing autophagy induction

Cell Reports
Summary: Mechanistic Target of Rapamycin Complex 1 (mTORC1) is a master metabolic regulator that is active in nearly all proliferating eukaryotic cells; however, it is unclear whether mTORC1 activity changes throughout the cell cycle. We find that mTORC1
Jay N. Joshi, Ariel D. Lerner, Frank Scallo, Alexandra N. Grumet, Paul Matteson, James H. Millonig, Alexander J. Valvezan   +6 more
doaj  

Advancement in Colloidal Metasurfaces: Approaches for Scalable Photonic Devices

Advanced Materials Interfaces, EarlyView.
This perspective explores colloidal metasurfaces composed of plasmonic and emitting nanoparticles assembled by laser interference lithography and template‐assisted self‐assembly methods. Precise design strategies achieve directional emission, low‐threshold lasing, and tunable photonic bandgaps.
Sezer Seçkin, Swagato Sarkar, Tobias A.F. König   +2 more
wiley   +1 more source